lkml.org 
[lkml]   [2019]   [Aug]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v7 3/9] dw-hdmi-cec: use cec_notifier_cec_adap_(un)register
From
Date
On 19/08/2019 16:35, Neil Armstrong wrote:
> On 14/08/2019 12:45, Dariusz Marcinkiewicz wrote:
>> Use the new cec_notifier_cec_adap_(un)register() functions to
>> (un)register the notifier for the CEC adapter.
>>
>> Also adds CEC_CAP_CONNECTOR_INFO capability to the adapter.
>>
>> Changes since v3:
>> - add CEC_CAP_CONNECTOR_INFO to cec_allocate_adapter,
>> - replace CEC_CAP_LOG_ADDRS | CEC_CAP_TRANSMIT |
>> CEC_CAP_RC | CEC_CAP_PASSTHROUGH with CEC_CAP_DEFAULTS.
>>
>> Signed-off-by: Dariusz Marcinkiewicz <darekm@google.com>
>> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
>> Tested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
>> ---
>> drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c | 13 ++++++-------
>> 1 file changed, 6 insertions(+), 7 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
>> index 0f949978d3fcd..ac1e001d08829 100644
>> --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
>> +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
>> @@ -256,8 +256,8 @@ static int dw_hdmi_cec_probe(struct platform_device *pdev)
>> dw_hdmi_write(cec, 0, HDMI_CEC_POLARITY);
>>
>> cec->adap = cec_allocate_adapter(&dw_hdmi_cec_ops, cec, "dw_hdmi",
>> - CEC_CAP_LOG_ADDRS | CEC_CAP_TRANSMIT |
>> - CEC_CAP_RC | CEC_CAP_PASSTHROUGH,
>> + CEC_CAP_DEFAULTS |
>> + CEC_CAP_CONNECTOR_INFO,
>> CEC_MAX_LOG_ADDRS);
>> if (IS_ERR(cec->adap))
>> return PTR_ERR(cec->adap);
>> @@ -278,13 +278,14 @@ static int dw_hdmi_cec_probe(struct platform_device *pdev)
>> if (ret < 0)
>> return ret;
>>
>> - cec->notify = cec_notifier_get(pdev->dev.parent);
>> + cec->notify = cec_notifier_cec_adap_register(pdev->dev.parent,
>> + NULL, cec->adap);
>> if (!cec->notify)
>> return -ENOMEM;
>>
>> ret = cec_register_adapter(cec->adap, pdev->dev.parent);
>> if (ret < 0) {
>> - cec_notifier_put(cec->notify);
>> + cec_notifier_cec_adap_unregister(cec->notify);
>> return ret;
>> }
>>
>> @@ -294,8 +295,6 @@ static int dw_hdmi_cec_probe(struct platform_device *pdev)
>> */
>> devm_remove_action(&pdev->dev, dw_hdmi_cec_del, cec);
>>
>> - cec_register_cec_notifier(cec->adap, cec->notify);
>> -
>> return 0;
>> }
>>
>> @@ -303,8 +302,8 @@ static int dw_hdmi_cec_remove(struct platform_device *pdev)
>> {
>> struct dw_hdmi_cec *cec = platform_get_drvdata(pdev);
>>
>> + cec_notifier_cec_adap_unregister(cec->notify);
>> cec_unregister_adapter(cec->adap);
>> - cec_notifier_put(cec->notify);
>>
>> return 0;
>> }
>>
>
> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
>

Applying to drm-misc-next

\
 
 \ /
  Last update: 2019-08-20 09:49    [W:0.414 / U:0.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site